摘 要
箱体0件加工工艺路线的确定是1项具有1定规模的技术应用工程。箱体类0件是机器及其部件的基础件，它将机器及其部件中的轴、轴承、套和齿轮等0件按1定的相互位置关系装配成1个整体，并按预定传动关系协调其运动。因此，箱体的加工质量不仅影响其装配精度及运动精度，而且影响到机器的工作精度、使用性能和寿命。本文就这个问题进行探讨，阐明了工艺路线确定的原则和程序，并对工艺路拟定中的工艺设问题进行了讨论。
床头箱箱体是车床的重要0件，由它支承传动轴，将轴、齿轮和轴套等0件组装在1起，使它们保持正确的相互位置关系，从而保证齿轮的正常啮合。箱体的加工质量对机床的性能、精度和寿命起着至关重要的作用。
关键词：箱体0件；加工工艺规程设计；普通车床
Abstract
The processing technology of carriage parts is a great project of technology application. It make machine fit up with axle, bearing gear, etc into together according to their interposition and coordinate their operation with the fixed turning relationship. Thus, its processing quality not only affect our assembly precision and action precision but also affect working precision, use function and use limit of machine. This article is intended to discuss this problem, clarify the principle and produce according to the craft route, and discuss the designing problems during the establishment of craft route.
Carriage parts is one important part of lather, maintaining the driven spindle, and assembling together with the spindle, wheel gear with stalk set and such parts, making them keeping normal of mutually position relation, so as to guarantee the wheel gear to match normally. The quality of processing the box has an important effect on the performance, accuracy and lifetime of the machine bed.
Keywords: A carriage parts; Process the craft rules distance design; Common lather
